Home / 54,417,812.06-75,096,580.66-29,971,526.06

Finding the Fourth Proportional to 54,417,812.06, 75,096,580.66 and 29,971,526.06

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Solution

The fourth proportional to 54,417,812.06, 75,096,580.66 and 29,971,526.06 is: 41,360,705.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,417,812.06 : 75,096,580.66 = 29,971,526.06 : x
  2. Step 2: Convert to fraction form
    54,417,812.06/75,096,580.66 = 29,971,526.06/x
  3. Step 3: Cross multiply
    54,417,812.06x = 75,096,580.66 × 29,971,526.06
  4. Step 4: Simplify right side
    54,417,812.06x = 2,250,759,124,380,894.50
  5. Step 5: Solve for x
    x = 2,250,759,124,380,894.50/54,417,812.06
  6. Step 6: Final answer
    x = 41,360,705.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.